M 5 Unit 2 Get off the sofa 课件(共43张PPT)

(共43张PPT)
一、学情分析
语法方面，本模块复习初中阶段常用的六种时态：一般现在时，一般过去时，一般将来时，现在进行时，过去进行时和现在完成时。另外，本课就现在社会上比较关注的健康的话题来展开，贴近生活实际，学生容易理解，兴趣高。
二、教学方法
1、充分利用学生已有的知识和经验，创设生活化的半真实情境，引导学生在运用语言中学习语言，然后在学习新的语言知识后创造性的运用语言。（为用而学，在用中学，学了就用）
2、开展各种类型任务活动，给学生提供交流和合作的空间。促使学生为完成任务和同学进行合作，完成任务进行探究学习。
三、教学目标
基于以上情况，将本课的教学目标设定为以下三个方面：
1）语言知识
学生能够理解和学会使用有关健康的词汇，如 health care,physical effort等。并运用正确的时态描述健康生活方式的表达法。
2）语言技能
学生能根据语境和上下文，猜测生词的意思。
学生能够理解关于健康话题的文章。
学生能用所学词汇和表达法，描述健康的生活方式。
3）情感态度
在描述健康的生活方式过程中，学生将学会正确的生活方式，养成良好的生活习惯，保持健康的体魄。
四、教学重点和难点
本课的重点本单元的重点在于理解技能的培养以及词汇的学习，理解和掌握课文中的固定句式搭配.其中主要包括词汇学习，理解能力的训练。复习并运用常用的六种时态。难点在于使学生能够有效地掌握信息，并运用所学词汇和语句进行交流。
本课的教学方法主要采用交际法、任务法、教学做一体化情景教学法、分组讨论、角色扮演 等以学生为主，师生互动的教学方法和光盘与PPT课件进行教学。
五、教学手段
六、设计思路
本课是一节阅读课，以“健康”为话题，介绍了五种健康的生活方式。通过学习课文，学生可以了解到正确的生活习惯和健康的生活方式。教学中引导学生运用正确的时态描述健康的话题。按照词汇和信息输入、关键信息捕捉与整合、综合语言运用的逻辑线索，分别进行了以下几个步骤：
Do you like sitting on the sofa and watching TV
Do you like doing exercise every day
Do you often eat fast food
Do you often eat fruit and vegetables
Do you have eight hours’ sleep a night
Do you talk to your parents or your teacher when you are in trouble
require v. 需要
physical adj. 身体的; 体力的
effort n. 力气; 精力
harm v. 损害; 伤害
expect v. 预料; 预计
thanks to 多亏; 归功于
health care 医疗保健(服务)
once in a while 偶尔; 有时; 间或
1. Do people live longer than before
Yes, they do.
2. Is eating fruit and vegetables good
for your health
Yes, it is.
1
2
3
4
5
Read the first part carefully and choose the best answers.
( ) 1.People who are born today can expect to live____years longer than those who were in the 19th century.
A. 15 B. 25 C. 35
( ) 2. There are more and more people celebrating their ____ birthdays.
A. 80th B. 90th C.100th
Read the second paragraph carefully,
decide “T” or “F”.
1.You should walk 1000 steps every day if you keep fit. ( )
2. People get the same exercise today as they used to. ( )
Read the paragraphs 3--5 carefully,
fill in the blanks.
1.It is ______ to eat plenty of the right things. The wrong food will ______ your health.
2.Teenagers should have about _____ hours' sleep.
3. If you are worried about something, talk to your ______ or your ______.
Read the paragraph 6 carefully,
answer the questions.
1.Does the writer think smoking is cool
2. Why is smoking dangerous
What are the five rules for a healthy life according to the writer
Get off the sofa!
Eat healthy food!
Rest while you can!
Do not worry. Be happy!
Say no to smoking!
1. Thanks to better health care, most people are living healthier and longer lives.
多亏了更好的医疗服务, 现在大多数人都 能生活地更健康, 寿命更长。
thanks to+名词/动词ing, 表示“多亏, 归 功于”。
e.g. I made much progress thanks to his help.
多亏有他的帮助, 我才有这么大的进 步。
health care表示“医疗服务”。
e.g. Old people can get good health care in
our neighbourhood.
我们小区的老人能得到好的医疗服
务。
2. Someone who is born today can expect to live about thirty-five years longer than someone who was born in the nineteenth century.
今天出生的人期望能比19世纪出生的人多活大约35年。
expect to do sth.表示“预料做某事, 预计
做某事”。
e.g. We expect to get more gold medals
in the coming Olympic Games.
在下一届的奥运会上我们预期要拿
更多的金牌。
3. To keep fit, you have to walk at least
10,000 steps every day.
为了保持健康, 你每天必须要走至少
10000步。
keep fit 表示“保持健康”。
e.g. She tries to keep fit by jogging
everyday.
她每天慢跑以保持健康。
4. In the past, people’s jobs required more
physical effort.
在过去, 人们的工作需要更多的体力。
require表示“需要”。
require + n.需要某物
require sb.to do sth. 需要某人做某事
e.g. These pets require a lot of care.
这些宠物需要悉心照顾。
The roof requires an expert to repair.
屋顶需要专家才能修理。
5. You should only have it once in a while.
你可以偶尔吃一次。
once in a while表示“偶尔, 有时, 间或”。
e.g. He went to see them once in a
while.
他偶尔去探望他们。
6. Eating too much of the wrong food will
harm your health.
吃太多不合适的食物会损害你的健康。
harm v./n. 表示“损害, 伤害”。
do harm to … 表示“对……造成伤害”。
e.g. Be careful, or the sharp stone may
harm your foot.
当心点, 否则那尖锐的石头会伤到你
的脚。
7. Say no to smoking!
拒绝吸烟！
say no/yes (to…) “(向……说) 不/行”。
e.g. Their offer was so good that I couldn’t
say no.
他们提出的条件太好, 我无法拒绝。
Did you say yes to her invitation
你接受她的邀请了吗？
effort expect harm health sofa
Exercise is very important. If you make a(n) (1) _____ to do exercise for thirty minutes a day, you can (2) _______ to be in good (3) ______. However, if you are always sitting on the (4) _____ and do no exercise at all, you will put on weight and (5) ______ your health.
effort
expect
health
sofa
harm
Complete the passage with the words in the box.
Doctors say you should exercise for at
least half an hour each day.
5. Read the passage again. Think of one more example of what you should or should not do for each rule.
6. Think of more rules and examples of your own.
1.多吃水果蔬菜少吃肉。
2.多喝水而不是可乐或其它不健康的饮料。
3.学会自我放松。
4.早睡早起。
5.多做运动，例如跑步或打篮球。
Eat more vegetables and fruit and less meat .
Drink more water instead of coke or other unhealthy drinks .
Learn to relax ourselves .
Sleep early at night and get up early in the morning .
Take mor exercise, such as running or playing basketball.
1. His life was saved ___ better medical
technology.
A. thank to B. thanks to
C. thank for D. thanks for
2. Our parents _____ us to get higher
education.
A. worry B. believe C. expect D. harm
B
C
3. We face the same difficulty ____
everyone does in the beginning of the
business.
A. for B. to C. as D. with
4. Everyone should ______ drinking when
driving.
A. say no to B. say yes to
C. say hello to D. say thanks to
A
C